Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About University of Maryland
The University of Maryland, College Park is a public land-grant research university in College Park, Maryland, United States, near Washington, D.C. Founded in 1856, UMD is the flagship institution of the University System of Maryland and is the largest university in the state of Maryland.
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 206.196.160.0/19 | 8.2K |
6.7%
|
University of Maryland | US | Maryland | College Park |
| 65.127.220.0/23 | 512 |
0.2%
|
University of Maryland | US | — | — |
| 209.201.74.0/23 | 512 |
20.7%
|
University of Maryland | US | — | — |
| 38.124.249.0/24 | 256 |
0.0%
|
University of Maryland | US | Virginia | McLean |
| 63.239.135.0/24 | 256 |
99.2%
|
University of Maryland | US | District of Columbia | Washington |
| 65.113.61.0/24 | 256 |
0.0%
|
University of Maryland | US | Maryland | Beltsville |
| 129.6.112.0/24 | 256 |
0.4%
|
University of Maryland | US | — | — |
| 199.7.91.0/24 | 256 |
0.4%
|
University of Maryland | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS10886 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 199.7.91.0/24 | 11,066 | 2026-07-23 17:52:12 |
| 65.127.220.0/23 | 6,419 | 2026-07-23 17:49:17 |
| 206.196.176.0/21 | 5,705 | 2026-07-23 17:49:17 |
| 206.196.160.0/19 | 5,693 | 2026-07-23 17:49:17 |
| 38.124.249.0/24 | 4,368 | 2026-07-23 17:49:17 |
| 65.113.61.0/24 | 3,892 | 2026-07-23 17:49:17 |
| 63.239.135.0/24 | 3,874 | 2026-07-23 17:49:17 |
| 209.201.74.0/23 | 3,833 | 2026-07-23 17:49:17 |
| 206.196.191.0/24 | 2,868 | 2026-07-23 18:55:31 |
| 206.196.177.0/24 | 1,239 | 2026-07-16 21:34:04 |
Frequently Asked Questions
What is AS10886?
AS10886 is an Autonomous System Number assigned to University of Maryland. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS10886 announce?
AS10886 announces 10.5K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in United States.
Who operates AS10886?
AS10886 is operated by University of Maryland. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS10886 registered in?
AS10886 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
